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Add Hook for Extend Lockup Duration #1405

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merged 4 commits into from
May 5, 2022
Merged

Add Hook for Extend Lockup Duration #1405

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bd06b45
add hookup for extend lockup
mconcat May 4, 2022
73946c8
fix extend hook api
mconcat May 5, 2022
bdb9e94
Merge branch 'main' into mconcat/1404-extend-lock-hook
mconcat May 5, 2022
7ac7b8a
Merge branch 'main' into mconcat/1404-extend-lock-hook
ValarDragon May 5, 2022
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7 changes: 5 additions & 2 deletions x/lockup/keeper/lock.go
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Original file line number Diff line number Diff line change
Expand Up @@ -580,8 +580,11 @@ func (k Keeper) ExtendLockup(ctx sdk.Context, lock types.PeriodLock, newDuration
return err
}

k.hooks.OnTokenUnlocked(ctx, lock.OwnerAddress(), lock.ID, lock.Coins, oldLock.Duration, lock.EndTime)
k.hooks.OnTokenLocked(ctx, lock.OwnerAddress(), lock.ID, lock.Coins, lock.Duration, lock.EndTime)
k.hooks.OnLockupExtend(ctx,
lock.GetID(),
oldLock.GetDuration(),
lock.GetDuration(),
)

return nil
}
7 changes: 7 additions & 0 deletions x/lockup/types/hooks.go
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,7 @@ type LockupHooks interface {
OnStartUnlock(ctx sdk.Context, address sdk.AccAddress, lockID uint64, amount sdk.Coins, lockDuration time.Duration, unlockTime time.Time)
OnTokenUnlocked(ctx sdk.Context, address sdk.AccAddress, lockID uint64, amount sdk.Coins, lockDuration time.Duration, unlockTime time.Time)
OnTokenSlashed(ctx sdk.Context, lockID uint64, amount sdk.Coins)
OnLockupExtend(ctx sdk.Context, lockID uint64, prevDuration time.Duration, newDuration time.Duration)
}

var _ LockupHooks = MultiLockupHooks{}
Expand Down Expand Up @@ -52,3 +53,9 @@ func (h MultiLockupHooks) OnTokenSlashed(ctx sdk.Context, lockID uint64, amount
h[i].OnTokenSlashed(ctx, lockID, amount)
}
}

func (h MultiLockupHooks) OnLockupExtend(ctx sdk.Context, lockID uint64, prevDuration, newDuration time.Duration) {
for i := range h {
h[i].OnLockupExtend(ctx, lockID, prevDuration, newDuration)
}
}
3 changes: 3 additions & 0 deletions x/superfluid/keeper/hooks.go
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Original file line number Diff line number Diff line change
Expand Up @@ -64,6 +64,9 @@ func (h Hooks) OnTokenUnlocked(ctx sdk.Context, address sdk.AccAddress, lockID u
func (h Hooks) OnTokenSlashed(ctx sdk.Context, lockID uint64, amount sdk.Coins) {
}

func (h Hooks) OnLockupExtend(ctx sdk.Context, lockID uint64, oldDuration, newDuration time.Duration) {
}

// staking hooks.
func (h Hooks) AfterValidatorCreated(ctx sdk.Context, valAddr sdk.ValAddress) {}
func (h Hooks) BeforeValidatorModified(ctx sdk.Context, valAddr sdk.ValAddress) {}
Expand Down